Had one for a year or more also. I've found it an extremely useful tool, and the software quite intuative to use which I like.
Also got the IKA Scanalogic tool recently. Got it because I wanted the facility to output signals, however I've found the user interface really unintuative. May be that I'm too used to the Saleae interface now. However, if I could only afford one it would be the Saleae Logic tool.